Not a dealer of any sort, but like a lot of AKers I have a stash that includes a lot of radio and TV tubes. If I have something you need I'll be glad to pass it on (probably pretty cheap). My stash is orders of magnitude smaller than some other AKers like Jaymanaa though, so I probably won't have your entire list.

Huh, I didn't think I had any 5U4's, but I found a pair that still get into the green part of the scale kicking around the spares box. Also have a good BG, but the 6AV6 is questionable. I'll stick them all in the box, sometimes those small multifunction tubes still work out fine even though their emission isn't the greatest. They tend to get used in the audio section as a ratio detector and audio amplifier, so it's not like they have a demanding job. Won't cost you any more or less, so what the heck right? PM replied.